| Porto de Mos to Mauldin (South Carolina) | 3,943.60 mi (6,346.61 km) |
| Porto de Mos to Maumee (Ohio) | 3,799.75 mi (6,115.11 km) |
| Porto de Mos to Maumelle (Arkansas) | 4,437.03 mi (7,140.71 km) |
| Porto de Mos to Mayagüez (Puerto Rico) | 3,752.08 mi (6,038.40 km) |
| Porto de Mos to Mayfield Heights (Ohio) | 3,697.07 mi (5,949.86 km) |
| Porto de Mos to Mays Chapel (Maryland) | 3,523.23 mi (5,670.09 km) |
| Porto de Mos to Maywood (California) | 5,644.50 mi (9,083.95 km) |
| Porto de Mos to Maywood (Illinois) | 3,984.87 mi (6,413.03 km) |
| Porto de Mos to McAlester (Oklahoma) | 4,595.80 mi (7,396.23 km) |
| Porto de Mos to McAllen (Texas) | 5,059.52 mi (8,142.52 km) |
| Porto de Mos to McCalla (Alabama) | 4,229.46 mi (6,806.66 km) |
| Porto de Mos to McComb (Mississippi) | 4,475.18 mi (7,202.11 km) |
| Porto de Mos to McDonough (Georgia) | 4,080.99 mi (6,567.72 km) |
| Porto de Mos to McFarland (California) | 5,608.83 mi (9,026.54 km) |
| Porto de Mos to McHenry (Illinois) | 3,991.36 mi (6,423.47 km) |
